simple.py 文件源码

def save(self, path):
        """Save model to a pickle located at `path`"""
        with tempfile.TemporaryDirectory() as td:
            U.save_state(os.path.join(td, "model"))
            arc_name = os.path.join(td, "packed.zip")
            with zipfile.ZipFile(arc_name, 'w') as zipf:
                for root, dirs, files in os.walk(td):
                    for fname in files:
                        file_path = os.path.join(root, fname)
                        if file_path != arc_name:
                            zipf.write(file_path, os.path.relpath(file_path, td))
            with open(arc_name, "rb") as f:
                model_data = f.read()
        with open(path, "wb") as f:
            dill.dump((model_data, self._act_params), f)